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A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. see also cap, vent, fuel storage tank. excludes ventalator (as modified).
Classification: Intake air filters for internal combustion engines
NSN 5965-01-208-6903
NSN 5915-01-334-8983
NSN 5935-01-107-6449
NSN 4140-00-823-4438
NSN 6240-00-357-0139
NSN 6130-01-528-7000
NSN 5996-01-633-7979
NSN 5999-00-240-7388
NSN 6650-01-430-7130
NSN 5915-00-597-2369
NSN 6105-01-267-1888
NSN 6130-01-593-0994